<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
    <head>
        <meta charset="UTF-8">
        <title>未授权</title>
    </head>
    <body>
        <p>未经授权，不能访问!</p>
    </body>
</html>